package shape;/**
@Auther: 86176
@Date: 2021/5/15 - 05 - 15 - 20:24 
@version: 1.0
*/
public class Shape {
    private Shape(){
        System.out.println("我是构造器");

    }
    public void rotate(String shape){


        System.out.println(shape+"正在围绕中心点转");
    }

    public void playSound(String music){
        System.out.println("正在播放"+ music +"。aif音乐");
    }

}
